19-30
19.5 Control Section
4. Disconnect all connectors from the PDA23 circuit
board.
5. Remove the eight screws and then the circuit
board.
Installation
Installation is essentially in the reverse order of
removal.
Removal
1. Open the printer rear cover
.
2. Remove the three screws and then the fan guard.
3. Open the harness clamp, disconnect the fan
connector and remove the fan.
Installation
Installation is essentially in the reverse order of
removal.
LII877
Connectors (15)
Screws (8)
PDB23 Circuit Board
19.5.6
Control Section Exhaust Fan 1 to 5 (F600 to F604)
Replacement
LII884
Screws (3)
Fan Guard
LII885
Clamp
Connector
Fan (F600)